Individual Calculations December 2023
 Brodin, Leo  Total change: 9.20  Rating chartPersonal card
 Sallskapets hostturnering 2023, grp B R78 Stockholm SWE 2023-11-07
RcRownchangeKK*chgGame
 1795 1881 1.00 1 0.38 20 7.60 
  Helin, Mikael c1795 SWE1.0010.38207.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Lag-DM 2023-2024, div 2 R3 Stockholm SWE 2023-11-27
RcRownchangeKK*chgGame
 1481 1881 1.00 1 0.08 20 1.60 
  Marmol, Alvaro 1481  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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